[INFO] updating cached repository https://github.com/keithnoguchi/webchat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86f4f2844db9231804dba0818c4b3bf9b337e1ab [INFO] testing keithnoguchi/webchat against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Fwebchat" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keithnoguchi/webchat on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/keithnoguchi/webchat [INFO] finished tweaking git repo https://github.com/keithnoguchi/webchat [INFO] tweaked toml for git repo https://github.com/keithnoguchi/webchat written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/keithnoguchi/webchat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9dd6b6e4958ec101f556e9c30a80abae094272d16cdc3386f56ddc79b7b09caf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9dd6b6e4958ec101f556e9c30a80abae094272d16cdc3386f56ddc79b7b09caf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dd6b6e4958ec101f556e9c30a80abae094272d16cdc3386f56ddc79b7b09caf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd6b6e4958ec101f556e9c30a80abae094272d16cdc3386f56ddc79b7b09caf", kill_on_drop: false }` [INFO] [stdout] 9dd6b6e4958ec101f556e9c30a80abae094272d16cdc3386f56ddc79b7b09caf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea6cf409a405296cfe85579064260c355068ee381c6519ffdab0ea54b56c7ca6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ea6cf409a405296cfe85579064260c355068ee381c6519ffdab0ea54b56c7ca6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling yew v0.4.0 [INFO] [stderr] Compiling web_logger v0.2.0 [INFO] [stderr] Compiling webchat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.webchat.aspgjunm-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1" "/opt/rustwide/target/debug/deps/webchat-80a61251a25d61b1.52tg2e6io9mjatmo.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-96353176bc7ca970/out" "-L" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libweb_logger-af4c86d455f66720.rlib" "/opt/rustwide/target/debug/deps/libwebchat-413662e61237870b.rlib" "/opt/rustwide/target/debug/deps/libyew-64cc1198ac352207.rlib" "/opt/rustwide/target/debug/deps/libstdweb-342110274dfe9d13.rlib" "/opt/rustwide/target/debug/deps/libdiscard-1415ef746499cfd1.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-f2e95b2853f901d1.rlib" "/opt/rustwide/target/debug/deps/libserde_json-a2acbc9db8d39fd0.rlib" "/opt/rustwide/target/debug/deps/libryu-6661baed86ca2b70.rlib" "/opt/rustwide/target/debug/deps/libserde-f541b4b27b101b40.rlib" "/opt/rustwide/target/debug/deps/libhttp-834af415df7a2588.rlib" "/opt/rustwide/target/debug/deps/libitoa-28b2fe6ec48b7c3b.rlib" "/opt/rustwide/target/debug/deps/libfnv-e461bc511369ce67.rlib" "/opt/rustwide/target/debug/deps/libbytes-043706be1da0c02a.rlib" "/opt/rustwide/target/debug/deps/libiovec-46e1df77b8d1d612.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-8e7ddb72171cc91f.rlib" "/opt/rustwide/target/debug/deps/liblog-642ce3e611c2eb82.rlib" "/opt/rustwide/target/debug/deps/libfailure-56f58707ff80722c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-e688cdc54056d205.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-39fbc296abe5c232.rlib" "/opt/rustwide/target/debug/deps/liblibc-6b181716861a931a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b00c34326580381c.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-45752d70cb3b1eba.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-af4c86d455f66720.rlib(web_logger-af4c86d455f66720.web_logger.2vw7vv7b-cgu.1.rcgu.o): in function `web_logger::console::trace::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-af4c86d455f66720.rlib(web_logger-af4c86d455f66720.web_logger.2vw7vv7b-cgu.1.rcgu.o): in function `web_logger::console::debug::snippet::__cargo_web_snippet_6bcfdb0f4808b0b1e8b8b8d2facd39b73ac5018b': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-af4c86d455f66720.rlib(web_logger-af4c86d455f66720.web_logger.2vw7vv7b-cgu.1.rcgu.o): in function `web_logger::console::info::snippet::__cargo_web_snippet_c5c1b47195f246fcd2672c546e8c4d526e328687': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-af4c86d455f66720.rlib(web_logger-af4c86d455f66720.web_logger.2vw7vv7b-cgu.1.rcgu.o): in function `web_logger::console::warn::snippet::__cargo_web_snippet_114b518968fda2247f8d0d6ad5a226d35aa55986': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-af4c86d455f66720.rlib(web_logger-af4c86d455f66720.web_logger.2vw7vv7b-cgu.1.rcgu.o): in function `web_logger::console::error::snippet::__cargo_web_snippet_4fd31c9e56d40b8642cf9e6f96fd6b570f355cea': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libwebchat-413662e61237870b.rlib(webchat-413662e61237870b.webchat.8zc2jac3-cgu.1.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-342110274dfe9d13.rlib(stdweb-342110274dfe9d13.stdweb.3dsh881v-cgu.5.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-342110274dfe9d13.rlib(stdweb-342110274dfe9d13.stdweb.3dsh881v-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::append_child::snippet::__cargo_web_snippet_e741b9d9071097746386b2c2ec044a2bc73e688c': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-342110274dfe9d13.rlib(stdweb-342110274dfe9d13.stdweb.3dsh881v-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_cd41a77d0178ae27c833ef2950e5f1a48a1455c1': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-342110274dfe9d13.rlib(stdweb-342110274dfe9d13.stdweb.3dsh881v-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_b06dde4acf09433b5190a4b001259fe5d4abcbc2': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-342110274dfe9d13.rlib(stdweb-342110274dfe9d13.stdweb.3dsh881v-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_ab05f53189dacccf2d365ad26daa407d4f7abea9': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-342110274dfe9d13.rlib(stdweb-342110274dfe9d13.stdweb.3dsh881v-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_614a3dd2adb7e9eac4a0ec6e59d37f87e0521c3b': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-342110274dfe9d13.rlib(stdweb-342110274dfe9d13.stdweb.3dsh881v-cgu.5.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `webchat`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "ea6cf409a405296cfe85579064260c355068ee381c6519ffdab0ea54b56c7ca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea6cf409a405296cfe85579064260c355068ee381c6519ffdab0ea54b56c7ca6", kill_on_drop: false }` [INFO] [stdout] ea6cf409a405296cfe85579064260c355068ee381c6519ffdab0ea54b56c7ca6